baber/WOPTO huggingface dataset:
Patent CA-2065658-A1 (CA)
Title: Conjugates of liposomes or microbeads and antibodies specific for t lymphocytes and their use in vivo immune modulators
Inventor: CHANG TSE-WEN
IPC: A61K47/48
Filed: 1992-04-09
Abstract: Abstract of the Disclosure Several forms of immunoregulatory substances are derived from monoclonal antibodies (MAbs) that are specific for a T cell surface antigen, such as CD3, TCR, CD4, or CD8 on T cells. The substances include: a mixture of F(ab')2 fragments (or other divalent binding molecules which lack Fc) which each bind noncompetitively to different monovalent antigenic epitopes on the same antigen; a conjugate including a polymer molecule, such as dextran, ficoll, or agarose, that is coupled with the binding molecules, e.g., Fv, Fab, or F(ab')2, which bind to monovalent antigenic epitopes on the same antigen on T cells; a conjugate including a liposome or microbead that is coupled with the same binding molecules specific for a T cell surface antigen.   31\PAT\20POLYME.APP
Patent CA-2071093-A1 (CA)
Title: Ethanolamine benzoate derivatives; process for preparing the same and pharmaceutical compositions containing them
Inventor: WIERZBICKI MICHEL
IPC: A61P3/04
Filed: 1992-06-12
Abstract: New ethanolamine benzoate compounds, which can be used as medicaments and which correspond to the formula: <IMAGE> in which R is as defined in the description, in the racemic and enantiomeric forms. These new compounds and their physiologically tolerable salts can be used in therapeutics.
Patent CA-2072030-A1 (CA)
Title: Electronic detonator component and method of assembling an electronic detonator
Inventor: BEUKES CHRISTO A
IPC: F42B3/195
Filed: 1992-06-23
Abstract: ABSTRACT OF THE DISCLOSURE     A method of assembling an electronic detonator which includes an energy dissipating device formed on a substrate, wherein the energy dissipating device is located in an enclosure, a primary explosive is placed in the enclosure, and a force is applied to the primary explosive to compress the primary explosive into intimate contact with the energy dissipating device, the direction of the force which is applied being at any angle other than perpendicular relatively to the surface of the substrate in the region of the energy dissipating device.
Patent CA-2074920-A1 (CA)
Inventor: VANSLYKE STEVEN A
IPC: H05B33/14
Filed: 1992-07-29
Abstract: An internal junction organic electrolumines-cent device is disclosed comprised of, in sequence, an anode, an organic hole injecting and transporting zone, an organic electron injecting and transporting zone, and a cathode.  The organic electron injecting and transporting zone is comprised of an electron injecting layer in contact with the cathode and, interposed between the electron injecting layer and the organic hole injecting and transporting zone, a blue emitting luminescent layer comprised of an aluminum chelate containing a phenolato ligand and two Rs-8-quinolino-lato ligands, where Rs substituents are chosen to block the attachment of more than two substituted 8-quino-linolato ligands to the aluminum atom.  The presence of the phenolato ligand shifts device emission to the blue region of the spectrum and increases emission efficiency.  Device emission is shifted to even shorter blue wavelengths and increased operating stability can be realized by the incorporation of a pentacarbocyclic aromatic fluorescent dye.
Patent CA-2075622-A1 (CA)
Title: Azeotropic assisted transvinylation technology
Inventor: MOKHTARZADETH MORTEZA
IPC: C07C/
Filed: 1991-11-27
Abstract: Abstract A process for the preparation of an alkenyl derivative of a Bronsted acid by the transvinylation reaction of an alkenyl derivative of a first Bronsted acid with a second Bronsted acid includes azeotropic distillation of the transvinylation reaction mixture for the separation and recovery as a product the alkenyl derivative of the second Bronsted acid.
Patent CA-2075852-A1 (CA)
Inventor: HATTORI ATSUSHI
IPC: C12N9/34
Filed: 1992-08-12
Abstract: ABSTRACT OF THE INVENTION   A glucoamylase capable of digesting raw, as well as cooked, starch has been isolated from fungi of the genus Pestalotiopsis, especially Pestalotiopsis funerea IFO 5427 (SANK 15174), Pestalotiopsis microspora IFO 31056, Pestalotiopsis acaciae IF0 31054, Pestalotiopsis crassiusla IF0 31055; and Pestalotiopsis neglecta (SANK 13390)
Patent CA-2077225-A1 (CA)
Title: Heat exchanger and method of making same
Inventor: DETHIER VINCENT B
IPC: G03D3/00
Filed: 1992-08-31
Abstract: HEAT EXCHANGER AND METHOD OF MAKING SAME                      ABSTRACT         A heat exchanger comprising two elongated channel forming sheets bound and sealed together along facing flat edges by encapsulating plastic extending around the edges of the sheets and extending through matching openings in the flat sheet edges.  The encapsulation is preferably carried out as part of the reaction injection molding of a container, with the heat exchanger encapsulated in a wall of the container.
Patent CA-2082540-A1 (CA)
Title: Hot-melt compositions based on ethylene/methyl acrylate copolymers which have good open time, form creep-resistant bonds, and demonstrate strength at elevated temperatures when applied in thin layers
Inventor: HANSEN DENNIS D
IPC: C09J5/00
Filed: 1992-11-10
Abstract: HOT-MELT COMPOSITIONS BASED ON ETHYLENE/METHYL   COPOLYMERS WHICH HAVE GOOD OPEN TIME, FORM   CREEP-RESISTANT BONDS, AND DEMONSTRATE    STRENGTH AT ELEVATED TEMPERATURES      WHEN APPLIED IN THIN LAYERS              Abstract of the Disclosure A hot-melt composition consists essentially of an ethylene/methyl acrylate copolymer and a tackifying resin.  When deposited on an unheated substrate in a thin layer, the composition has a limited open time of at least 5 seconds, a creep resistance of 10,000 minutes, and an elevated temperature strength of at least 1,000 minutes.
Patent CA-2084756-A1 (CA)
Title: Crystalline molecular sieve composition
Inventor: CHANG CLARENCE D
IPC: C01B39/06
Filed: 1991-06-04
Abstract: A synthetic crystalline molecular sieve composition, MCM-37, which may contain framework +3 valence element, e.g. aluminum, a +5 valence element, e.g. phosporus and a +4 valence element, e.g.  silicon has an x-ray diffraction with interplanar d-spacings at 16.41 ± 0.59 Angstroms, 14.12 ± 0.45 Angstroms and 5.68 ± 0.08 Angstroms and without a significant interplanar d-spacing at 13.6-13.3 Angstroms.
Patent CA-2086473-A1 (CA)
Inventor: BEES WILLIAM J
IPC: G01M3/28
Filed: 1992-12-30
Abstract: A method  and apparatus  for pressure  testing  a large vessel utilizing a base enclosure having a base ring of the same diameter as the pressure vessel.  The base enclosure includes a base plate welded to the base ring and beams under the base plate for supporting the weight of the base enclosure as well as the portion of the vessel to be tested.  The vessel is fabricated in or divided into half portions with each portion being connected to a base ring for separate testing.  This eliminates  the  excessive  weight  that  would  be experienced if the vessel were to be pressure tested as one unit,  particularly in  the case  of hydrotesting where the vessel is filled with water.
Patent CA-2086663-A1 (CA)
Title: Shower caddy
Inventor: CONAWAY BRIAN J
IPC: A47K5/04
Filed: 1993-01-04
Abstract: A shower caddy includes a wire portion and a plastic portion. The wire portion is formed with upper foot wires to engage grooves in the plastic portion and with a rear support wire to engage lock tabs in the plastic portion so that the plastic portion may be removably carried by the wire portion. The wire portion has two spaced apart wires interconnected by a loop wire to engage the top of a neck pipe of a shower head. A bracket is engageable with and slidable along the wires to engage the bottom of the neck pipe. The wire portion also includes adjacent spaced-apart shelf wires with two adjacent shelf wires having opposed arcuate portions formed therein to hold a bottle in an inverted position therebetween. The plastic portion includes soap trays formed therein. The soap trays have outwardly flaring side walls and bottom surfaces. The bottom surface of the soap tray is sloped upwardly from the rear of the side walls to the front of the side walls so that soap in the soap tray can be readily removed therefrom.
Patent CA-2086826-A1 (CA)
Title: Pill dispenser
Inventor: GORDON STEVEN L
IPC: G07F17/00
Filed: 1991-07-03
Abstract: It is often the case that persons with great physical or mental infirmities have a need to take medications several times a day each day of the week. The medications are typically oral medications taken in the form of a pill. Because of such physical infirmities, it is frequently difficult for such persons to manipulate medicine containers to extract the pills, to understand consistently which pills are to be taken in what combination and when they are to be taken, or even to remember to take the pills at all. A  pill dispenser particularly adapted for use by the physically or mentally infirm. A plurality of containers (38, 88) are arranged in a matrix, each for receiving, storing and selectively releasing one or more pills. The columns of the matrix correspond to days of the week, while the rows of the matrix correspond to times of the day. The containers are housed in a box (12, 76) which may be placed on its back (26, 80) for loading the containers with pills, and mounted vertically for use in dispensing of the pills. A  guide (49, 98) is associated with the containers for receiving the contents of the containers and guiding them to a predetermined outlet (20, 82). A removable cover (28, 86) is placed over the containers, the cover having push buttons (14, 78) which selectively actuate the containers, the push buttons being identified by labels for day of the week and time of the day. A timer (68), and clock display may be integrated into the dispenser so as to provide an audio display (74) and illuminate the particular push button corresponding to the medication to be taken at a particular day and time.
Patent CA-2087396-A1 (CA)
Title: Method and apparatus for detecting and identifying contaminants in beverage bottles on filling lines
Inventor: KRIEG GUNTHER
IPC: B07C5/34
Filed: 1993-01-15
Abstract: ABSTRACT OF THE DISCLOSURE     The invention relates to a method and a device for detecting and identifying liquid, solid and gaseous contaminants, as well as for identifying and checking the purity of beverages or residues of beverages, in reusable bottles and in particular in plastic bottles and other containers. The invention is characterized by the use of electromagnetic radiation which is passed at least once through the wall of the bottle or container, and areas containing residual liquid, areas containing films of liquids or solids on the inner walls of the bottle or container, and contamination sites in the material of the wall are scanned by the electromagnetic radiation.
Patent CA-2088593-A1 (CA)
Title: Use of metalloporphyrins to potentiate aids therapy
Inventor: KAPPAS ATTALLAH
IPC: A61P43/00
Filed: 1991-07-25
Abstract: Methods and compositions for treating viral infections, especially retroviral infections such as AIDS comprising administration of a heme product in pharmaceutical compositions which may additionally contain an anti-retroviral drug such as AZT with or without erythropoietin.
Patent CA-2089502-A1 (CA)
Inventor: DUFORT BERNARD
IPC: A23L25/00
Filed: 1993-07-19
Abstract: Précis Il existe sur le marché, plusieurs types de noix et arachides, offertes sous leur forme naturelle (avec ou sans écales) ou bien encore sous des formes modifiées telles qu'assaisonnées, fumées, de type "confiserie" etc. Dans la présente invention, des arachides sont individuellement enrobées d'une pâte et cuites au four.
Patent CA-2090298-A1 (CA)
Title: Sealed, inductively powered lamp assembly
Inventor: HUTCHISSON JAMES T
IPC: B60Q1/26
Filed: 1993-02-24
Abstract: A lamp assembly (10) for use with equipment such as construction vehicles and heavy trucks that are subjected to prolonged, intense vibrations. The lamp assembly of this invention includes a socket (14) formed by a shell (42). A sealed enclosure, in the form of a lamp housing (12), is releasably secured in the shell. The light source, such as a gas-discharge tube (16) or a set of LEDs (72) is located inside the lamp housing. A transformer primary winding (20), which is attached to a power source (56), is attached to the outside of the shell. A transformer secondary winding (22) connected across the light source is located inside the lamp housing. The secondary winding is located so that the lamp housing is seated in the socket, adjacent the primary winding. When a voltage is applied across the primary winding, an inductive voltage develops across the secondary winding. The voltage developed across the secondary winding is applied to the light source, which results in its energization and the emission of light thereby.
Patent CA-2090431-A1 (CA)
Title: Anti-static fabric softening compositions
Inventor: MORRIS PATRICIA A
IPC: C11D17/04
Filed: 1991-10-03
Abstract: An anti-static softening composition for use in automatic clothes dryers comprising an ethoxylated alcohol, a fatty alcohol and a stabilizer which is a particulate solid and prevents any substantial release of the ethoxylated alcohol/fatty alcohol mixture at a temperature of up to about 45 ·C from a substrate which carries the mixture of the ethoxylated alcohol/fatty alcohol.
Patent CA-2091022-A1 (CA)
Title: Down-the-hole drilling machine
Inventor: EKWALL BERNDT
IPC: B25D17/06
Filed: 1993-03-04
Abstract: Down-the-hole drilling machine comprising a housing in form of a tube (1), a hammer piston (6) being movable to-and-fro in the tube and intended for impacting a drill bit (5). The hammer piston is at its ends provided with end sections in form of polygons with rounded corners(51, 52). These end sections are turned relative to each other an angle which is half as large as the angle between two adjacent corners.
Patent CA-2092835-A1 (CA)
Title: Cell extension in a cellular telephone system
Inventor: BODIN ROLAND S
IPC: H04B7/26
Filed: 1993-03-29
Abstract: In a cellular telephone system of the type having TDMA channels, the beginnings of the time slots of an upli~~ transmission are offset from the beginnings of the time slots of a downlink transmission by a predetermined amount. By offsetting the beginnings of the time slots, a mobile station is able to operate at an extended distance from the base station without any modifications to the mobile station.      Because the mobile stations can operate at a greater distance from the base station without a decrease in the number of available channels, the cellular telephone system is particularly suitable for use in rural areas or coastal areas.
Patent CA-2100725-A1 (CA)
Title: Adapter for Clamping Non-Circular Cross-Section Extruded Rod
Inventor: KREHEL MARK
IPC: B23D65/00
Filed: 1993-07-16
Abstract: A device for clamping a non-circular cross-section extruded rod has a tube rotatably mounted to a base, a clamp housing mounted to the tube at one end of the tube, the housing having a cavity therethrough co-axial with the axis of rotation of the tube, the cavity substantially conforming in cross-sectional shape to the non-circular cross-sectional shape of the rod, and, at least one spring-biased ball bearing extending into the cavity for applying force within the housing substantially radially against the rod when the rod is within the cavity so as to clamp the rod.
Patent CA-2100913-A1 (CA)
Title: Device for use with pallets supporting stacked bottles
Inventor: BEAUCHAMP MAURICE
IPC: B65D71/70
Filed: 1993-07-20
Abstract: ABSTRACT OF THE DISCLOSURE     The disclosure herein describes a device for use with pallets supporting stacked bottles; it comprises a rectangular panel with a top face adapted to bear against part of a pallet undersurface and a bottom face adapted to sit on top of a number of the stacked bottles.          The bottom face displays a series of recesses arranged in rows and columns to rest on the tops of the bottles; a number of these recesses include a contiguous cylindrical wall to define an inverted cup-shaped extension in which are received the top portion of the bottles to thereby secure the panel to the bottles on which it sits.
Patent CA-2102452-A1 (CA)
Inventor: ORDO RICHARD A
IPC: F16H3/00
Filed: 1993-11-04
Abstract: POWER TRANSMISSION          ABSTRACT OF THE DISCLOSURE        A countershaft transmission has an input shaft and a coaxial output shaft which are disposed in parallel with a pair of countershafts.  The countershafts position and support a floating bearing support which is positioned to support ends of the input and output shafts.  The countershafts each have a selectively engageable clutch disposed thereon which selectively control the establishment of drive ratios between the input shaft and the respective countershafts.  A plurality of forward and reverse ratios are selectively established, between the input and output shafts through the countershafts, by selectively engaging a plurality of synchronizers. The synchronizers cooperate with a plurality of ratio gears on the countershafts and output shaft to establish the ratios.  The ratio gears that establish the lowest forward ratios are fully disengageable from their respective countershafts.
Patent CA-2106308-A1 (CA)
Title: Surgical fastening apparatus
Inventor: GREEN DAVID T
IPC: A61B17/10
Filed: 1993-09-21
Abstract: ABSTRACT         A surgical fastening apparatus comprises first and second handles with an anvil jaw pivotally connected to at least one of the handles for movement from an open to a closed position in response to a first movement of a handle to clamp body tissue.  Fastener pushing means are provided for advancing an individual fastener into contact with the anvil jaw in response to a subsequent movement of a handle.          An indicator is provided to alert the user to the termination of the first movement; in a preferred embodiment this indicator is a second movement dwell period of the apparatus in which handle movement continues but the anvil jaw remains stationary and the fastener pushing means is not yet actuated.  The apparatus further comprises means for preventing incomplete actuation of the fastener pushing means during the subsequent handle movement.
Patent CA-2106518-A1 (CA)
Title: Bumper Mounting Construction
Inventor: OHNO MORIYUKI
IPC: B60R19/24
Filed: 1993-09-20
Abstract: An object of the present invention is to provide a bumper mounting construction which improves the bumper mounting workability and prevents the formation of rusting at the front end portion of a side member.  With the bumper mounting construction in accordance with the present invention, a bumper bracket 10 is disposed on the bottom plate 4b of a side member 4 to form a space 11 expanding toward the front in the front end portion 4a of the side member.  On the other hand, a step portion 12 for positioning is disposed at the upper part of the end portion 2b of a bumper stay, and a stopper 13 is protruded at the deep portion of the space 11 corresponding to the step portion for positioning.  Thus, when a bumper 1 is installed, the bumper stay 2 is positioned relative to the side member 4 and fixed temporarily thereto by engaging the step portion 12 for positioning with the stopper 13 while the bumper stay 2 is inserted in the space 11 along the bumper bracket 10.
Patent CA-2107101-A1 (CA)
Title: High-Temperature Adhesive Compositions
Inventor: WARREN PATRICK A
IPC: C08K5/13
Filed: 1992-03-25
Abstract: A one-coat adhesive composition which utilizes environmentally acceptable ingredients and which can withstand high temperature conditions such as those experienced during injection molding processes. The adhesive contains a Diels-Alder adduct of a perhalogenated cyclic conjugated diene and an olefinically unsaturated dienophile having a vinyl content in excess of 50 percent, a phenolic resin, an aromatic hydroxy compound, a formaldehyde donor, a heat-activated unsaturated elastomer crosslinker, a vulcanizing agent, and a metal oxide. An adhesive bond prepared with the adhesive is resistant to high temperature fluids and corrosive agents.
Patent CA-2107892-A1 (CA)
Title: Novel 2-spirocyclopropyl 4-acylcephems and processes for the preparation thereof
Inventor: MAITI SAMARENDRA N
IPC: A61K31/545
Filed: 1992-04-07
Abstract: Derivatives of 2-spirocyclopropyl 4-acylcephem sulfones of formula (I) are provided which are useful as potent elastase inhibitors and hence are useful in the prevention, control and treatment of inflammatory conditions, especially arthritis and emphysema.
Patent CA-2110666-A1 (CA)
Title: Structure medicinal herb infusion dispenser
Inventor: WU HSIEN-JUNG
IPC: E03C1/046
Filed: 1993-12-03
Abstract: The invention herein relates to a kind of new structure medicinal herb dispenserthat consists of a stationary large infusion receptacle which is infused while suspended. In addition, the invention herein is of simple construction, convenient to utilize and, furthermore, a medicinal herb infusion dispenser that is economical in cost and presents no problems of inconvenience to the user in that the disadvantages associated with the conventional product operations have been replaced by an improved design that mainly consists of an internal receptacle inside an outer enclosure, with the medicinal herbs placed into the internal receptacle, which also has a perforated core tube running throughout its linear extent. Furthermore, there is a faucet connector positioned at the top of the outer enclosure and an outlet hole at the bottom of the outer enclosure, wherein hot water flows from the faucet connector through the perforated core tube, the contained medicinal herbs and finally through the outlet hole. Thus, the invention herein attains the main design objectives of providing a simple structure that also offers convenient and economical operation.
Patent CA-2111158-A1 (CA)
Title: Apparatus for collecting and compacting aluminum cans
Inventor: LEWIS LORNE S
IPC: B30B9/32
Filed: 1993-12-10
Abstract: APPARATUS FOR COLLECTING AND COMPACTING ALUMINUM          CANS                    ABSTRACT     Apparatus for collecting and storing empty aluminum containers for recycling.  The containers are inserted into a chute having a regulating feed mechanism.  The cans fall out of this one-by-one into a crushing zone between a reciprocating ram and a stationary platen, and interrupt a sensor beam which initiates the crushing cycle of the ram.  After crushing, the cans drop into a container past the outer end of a can stop.  The stop is counterbalanced so that empty cans will be retained in the crushing zone for flattening, while partially full containers displace this and fall through.  The drive mechanism for the ram is provided by a compound eccentric cam having thrust and retraction faces, and first and second roller followers for engaging these.  Preferably, the assembly is mounted in a cabinet for inclusion in a stand of vending machines.
Patent CA-2111468-A1 (CA)
Inventor: CREASY WALTER S
IPC: C08L39/04
Filed: 1993-05-11
Abstract: A polymer composition in the form of an alloy is disclosed, having hydrophilic and anti-fogging properties. The polymer alloy can be used as a coating, as an unsupported film or as a substrate having the desired anti-fogging properties. The composition can be used where hydrophilic properties are desired. Surfaces coated with the composition described herein are more readily wetted by water or aqueous fluids, and may have a coefficient of friction of 0.10 or less when in contact with water. The preferred composition contains a water-soluble polyvinyl alcohol and a water-soluble polyvinyl pyrollidone polymer in a weight ratio of about 4:1 to about 1:10. A crosslinking agent comprised of a melamine, a mineral acid or a strong organic acid is included. The composition is preferably applied to a substrate, such as a lens, and cured to form the coating.